d - 300 mm

D - 380 mm

B - 80 mm

C - 80 mm

d1 - 329 mm

r min. - 2.1 mm

D1 - 348 mm

da min. - 313 mm

Da max. - 367 mm

ra max. - 2 mm

Weight - 23.0 Kg

Basic dynamic load rating (C) - 800 kN

Basic static load rating (C0) - 2160 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 700 r/min

• Model Number:RB4860
• Inner Diameter：300mm Outer Diameter：380mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-27
• Application:noise inspection,Cutting Machine,bathroom facilities,forming machine,trolley,PVC,Low-voltage electrical equipment,stirrer,Storage Tool,Control,directional control valve
• Similar models:NKE NNCL4860-V CX NNCL4860V NSK NNCF4860V KOYO DC4860VW ISO SL014860 NTN SL01-4860 NACHI RB4860 NTN SL02-4860 NKE NNCF4860-V ISO SL024860
• BEARING POWER International Trading Co.,Ltd. specialize in RB4860 products，there is large inventory of NACHI RB4860 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4860 Which NACHI RB4860 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2217	85	150	36	NKE	Self-Aligning Ball Bearings
  351006 A	1250	1500	150	ISB	Thrust Ball Bearings
  72219C/72487	55,562	123,825	36,512	Timken	Tapered Roller Bearings
  CR-3914	196,85	241,3	23,812	NTN	Tapered Roller Bearings
  DE0895	42	76	40	NTN	Angular Contact Ball Bearings
  F-2016	20	26	16	NSK	Needle Roller Bearings
  HMK1225	12	19	25	NTN	Needle Roller Bearings
  HK2218RS	22	28	18	KOYO	Needle Roller Bearings
  KBK14X18X14,5	14	18	14,5	ISO	Needle Roller Bearings
  N38/950	950	1150	150	ISO	Cylindrical Roller Bearings
  UCCX12-39	61,9125		65,1	KOYO	Bearing Units
  UKC206+H2306	25		85	NACHI	Bearing Units
  UKFS324H	110			SNR	Bearing Units
  AHX2324	120	115		SKF	WITHDRAWAL SLEEVES
  4448	2.2500	2.4375	2.5000	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  5317	85	180	73	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  93640	1.1250	1.5000	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  KU-120CPO-2RS	12.0000	12.7500	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-210E	50		5	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-63x71x20	63	71	20	CONSOLIDATED	NEEDLE BEARINGS